[
  {
    "ProductId": "1400001",
    "Tasks": [64001,64002,64003,64004],
    "PaidRewards": [{"ItemId": 1, "Count": 15000}],
    "SuccessRewards": [{"ItemId": 1, "Count": 9000}]
  },
  {
    "ProductId": "1400002",
    "Tasks": [64005,64006,64007,64008],
    "PaidRewards": [{"ItemId": 1, "Count": 80000}],
    "SuccessRewards": [{"ItemId": 1, "Count": 48000}]
  },
  {
    "ProductId": "1400003",
    "Tasks": [64009,64010,64011,64012],
    "PaidRewards": [{"ItemId": 1, "Count":180000}],
    "SuccessRewards": [{"ItemId": 1, "Count": 110000}]
  },
  {
    "ProductId": "1400004",
    "Tasks": [64013,64014,64015,64016],
    "PaidRewards": [{"ItemId": 1, "Count": 380000}],
    "SuccessRewards": [{"ItemId": 1, "Count":300000}]
  },
  {
    "ProductId": "1400005",
    "Tasks": [64017,64018,64019,64020],
    "PaidRewards": [{"ItemId": 1, "Count": 1000000}],
    "SuccessRewards": [{"ItemId": 1, "Count": 900000}]
  }
]